| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.78 | 12.316% | $219.8923 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $196.49 | 11.302% | $218.6973 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $95.48 | 5.690% | $100.9128 | $100.91 | $100.90 | $100.90 |
| Purchase #4 | $15.32 | 6.750% | $16.3541 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $122.60 | 9.426% | $134.1563 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $150.46 | 13.800% | $171.2235 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $63.62 | 12.262% | $71.4211 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $839.75 | $932.6574 | $932.65 | $932.60 | $932.70 | |